Alpine lake
Encyclopedia
Alpine lakes are classified as lake
s or reservoir
s at high altitudes, usually starting around 5,000 feet (1524 metres) in elevation above sea level or above the tree line.
Alpine lakes are usually clearer than lakes at lower elevations due to the colder water which decreases the speed and amount of algae
and moss
growth in the water. Often these lakes are surrounded by varieties of pine trees, aspens and other high altitude trees.
Lake
A lake is a body of relatively still fresh or salt water of considerable size, localized in a basin, that is surrounded by land. Lakes are inland and not part of the ocean and therefore are distinct from lagoons, and are larger and deeper than ponds. Lakes can be contrasted with rivers or streams,...
s or reservoir
Reservoir
A reservoir , artificial lake or dam is used to store water.Reservoirs may be created in river valleys by the construction of a dam or may be built by excavation in the ground or by conventional construction techniques such as brickwork or cast concrete.The term reservoir may also be used to...
s at high altitudes, usually starting around 5,000 feet (1524 metres) in elevation above sea level or above the tree line.
Alpine lakes are usually clearer than lakes at lower elevations due to the colder water which decreases the speed and amount of algae
Algae
Algae are a large and diverse group of simple, typically autotrophic organisms, ranging from unicellular to multicellular forms, such as the giant kelps that grow to 65 meters in length. They are photosynthetic like plants, and "simple" because their tissues are not organized into the many...
and moss
Moss
Mosses are small, soft plants that are typically 1–10 cm tall, though some species are much larger. They commonly grow close together in clumps or mats in damp or shady locations. They do not have flowers or seeds, and their simple leaves cover the thin wiry stems...
growth in the water. Often these lakes are surrounded by varieties of pine trees, aspens and other high altitude trees.
Famous alpine lakes
- Crater LakeCrater LakeCrater Lake is a caldera lake located in the south-central region of the U.S. state of Oregon. It is the main feature of Crater Lake National Park and famous for its deep blue color and water clarity. The lake partly fills a nearly deep caldera that was formed around 7,700 years agoby the...
, USA - Heaven Lake, Korea/China
- Issyk KulIssyk KulIssyk Kul is an endorheic lake in the northern Tian Shan mountains in eastern Kyrgyzstan. It is the tenth largest lake in the world by volume and the second largest saline lake after the Caspian Sea. Although it is surrounded by snow-capped peaks, it never freezes; hence its name, which means "hot...
, Kyrgyzstan - Lake TahoeLake TahoeLake Tahoe is a large freshwater lake in the Sierra Nevada of the United States. At a surface elevation of , it is located along the border between California and Nevada, west of Carson City. Lake Tahoe is the largest alpine lake in North America. Its depth is , making it the USA's second-deepest...
, USA - Lake TiticacaLake TiticacaLake Titicaca is a lake located on the border of Peru and Bolivia. It sits 3,811 m above sea level, making it the highest commercially navigable lake in the world...
, Peru/Bolivia - Yellowstone LakeYellowstone LakeYellowstone Lake is the largest body of water in Yellowstone National Park, The lake is 7,732 feet above sea level and covers with 110 miles of shoreline. While the average depth of the lake is 139 feet its deepest spot is at least 390 feet...
, USA